How did Nicholas II, Russia's last Tsar, meet his death? Shot point blank in a bungled execution by radical Bolsheviks in the Urals, Nicholas and his family disappeared from history in the Soviet era. But in the 1970s, a local geologist and a crime fiction writer discovered the location of their clandestine mass grave, and secretly removed three skulls, before reburying them, afraid of the consequences of their find.

Yet the history of Nicholas' execution and the discovery of his remains are not the only stories connected with the death of the last Tsar. This book recounts the...